Struct MIDIPacket 

#[repr(C, packed(4))]
pub struct MIDIPacket {
    pub timeStamp: MIDITimeStamp,
    pub length: u16,
    pub data: [u8; 256],
}

Available on crate feature MIDIServices only.

A collection of simultaneous MIDI events.

WARNING: When using MIDIPacket in C++ be aware of the following:

MIDIPacket is a variable-length struct and should ALWAYS be passed-by-pointer rather than passed-by-reference. Conversion from a MIDIPacket reference to a pointer is undefined behavior and can lead to the unintended truncation of data.

Field: timeStamp The time at which the events occurred, if receiving MIDI, or, if sending MIDI, the time at which the events are to be played. Zero means “now.” The time stamp applies to the first MIDI byte in the packet. Field: length The number of valid MIDI bytes which follow, in data. (It may be larger than 256 bytes if the packet is dynamically allocated.) Field: data A variable-length stream of MIDI messages. Running status is not allowed. In the case of system-exclusive messages, a packet may only contain a single message, or portion of one, with no other MIDI events.

The MIDI messages in the packet must always be complete, except for system-exclusive.

(This is declared to be 256 bytes in length so clients don’t have to create custom data structures in simple situations.)

See also Apple’s documentation

Fields

timeStamp: MIDITimeStamp

length: u16

data: [u8; 256]

Trait Implementations

impl Clone for MIDIPacket

fn clone(&self) -> MIDIPacket

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MIDIPacket

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Encode for MIDIPacket

Available on crate feature objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for MIDIPacket

fn eq(&self, other: &MIDIPacket) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for MIDIPacket

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for MIDIPacket

impl StructuralPartialEq for MIDIPacket